They/ live/ Moscow/ before/ they/ move/ London/.

A. They had lived in Moscow before they moved to London.

B. They lived in Moscow before they had moved to London.

C. They was living in Moscow before they moved to London.

D. They had lived in Moscow before they had moved to London.

Đáp án
A. They had lived in Moscow before they moved to London.

Câu hỏi thuộc Bài tập:

Bài tập Luyện thi vào lớp 10 - CHUYÊN ĐỀ 30: VIẾT LẠI CÂU VỚI CÁC TỪ CHO SẴN (Mã 130.1)